Thank you for selecting the DX 160 iE | DX 120 iE in-ear headphone. Please take
a few minutes to read these instructions carefully before using the product.
1. Safety Instructions
Warning: When connecting the in-ear headphone, make sure that you have
turned the volume down to the minimum. Adjust the volume only
after the in-ear headphones are in place.To avoid any potential
damage to your hearing, do not use the in-ear headphones at loud
volumes for extended periods of time. As a rule of thumb, when you
have the in-ear headphones on, set the volume to a level at which
you can still hear your own voice when you speak at a normal volume
while listening.
We would like to point out that listening at high volumes over a long period of time
may damage your hearing irreversibly.
Make sure that the set volume is not too high. Rule of thumb: The higher the
volume, the shorter the time of listening. According to employer’s regulations for
safety and health the noise exposure should not exceed 85 dB (low volume) when
working with an allowed time of listening of 8 hours at maximum. If the volume is
increased by 3 dB, the allowed time of listening is halved, i.e. with 88 dB the time
of listening is 4 hours, with 91 dB 2 hours and so on.
Danger!
In-ear headphones dramatically reduce your ability to hear ambient noise. Using
the in-ear headphones while in road traffic is potentially very dangerous and is
therefore prohibited by law. Also, please make sure that you do not use your in-ear
headphones when in the vicinity of possibly dangerous machines and tools.
Risk of injury!
When wearing wired in-ear headphones, avoid any sudden movements. You could
seriously injure yourself, especially if you have any piercings or wear earrings or
glasses, etc. that can get caught in the wire.
